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Author SHA1 Message Date
Bruce Momjian
50f479a112 Fix spelling mistake in docs. 2006-10-26 17:07:03 +00:00
Bruce Momjian
75f0655345 Add missing file for documentation section on failover, replication, 
load balancing, and clustering options.
 2006-10-26 15:32:45 +00:00
Bruce Momjian
2cbdb5522b Add documentation section on failover, replication, load balancing, and 
clustering options.
 2006-10-26 15:26:54 +00:00
Tom Lane
76d5f6f035 expression_tree_walker failed to let walker function see the immediate child 
node of a SubLink or SubPlan testexpr field.  Bug resulted from replacing
the old lefthand/exprs list fields with a simple expression field, and not
remembering that expression_tree_walker is coded to save a few cycles by
recursing directly to self on list fields (on the assumption the walker
isn't interested in List nodes per se).  On non-list fields it must of
course call the walker.  Possibly that hack isn't worth the risk of more
such bugs, but I'll leave it be for now.  Per bug report from James Robinson.
 2006-10-25 22:11:32 +00:00
Tom Lane
4df8de7a68 Fix check for whether a clauseless join has to be forced in the presence of 
outer joins.  Originally it was only looking for overlap of the righthand
side of a left join, but we have to do it on the lefthand side too.
Per example from Jean-Pierre Pelletier.
 2006-10-24 17:50:22 +00:00
Tom Lane
d8221dfa6d Tweak zic.c to compile cleanly on MSVC: use CopyFile instead of 
CopyFileEx.  This avoids a warning about the function not being
present on older Windows versions.  Magnus Hagander
 2006-10-24 15:11:03 +00:00
Bruce Momjian
9601745d35 Correctino, add URL on : 
* Add estimated_count(*) to return an estimate of COUNT(*)
>   http://archives.postgresql.org/pgsql-hackers/2005-11/msg00943.php
 2006-10-24 02:42:34 +00:00
Bruce Momjian
2b1ccefe72 Add URL for: 
* Speed up COUNT(*)
>   http://archives.postgresql.org/pgsql-hackers/2005-11/msg00943.php
 2006-10-24 02:41:22 +00:00
Tom Lane
cfb3a42831 Rewrite discussion of ORDER BY to emphasize the SQL99 expression case 
instead of the SQL92 output-column-ID case.
 2006-10-24 02:24:27 +00:00
Tom Lane
66f5264a2e Stamp 8.2beta2. 2006-10-23 22:50:20 +00:00
Peter Eisentraut
0ff4352d7a Add some real descriptions to the multiargument aggregate functions rather 
than just showing the incomprehensible formulas.
 2006-10-23 19:57:37 +00:00
Tom Lane
28b14b034a Fix broken markup. 2006-10-23 19:29:46 +00:00
Peter Eisentraut
0f763503ff Spellchecking and such 2006-10-23 18:10:32 +00:00
Peter Eisentraut
033cb9d30b Fix list of environment variables for configure. Remove some variables 
that are almost never used.  Put documentation-related variables into the
documentation chapter.
 2006-10-23 14:13:43 +00:00
Michael Meskes
a09f9ff649 Small parser sync 2006-10-23 08:00:48 +00:00
Tom Lane
954c1813ac Remove an unnecessary HOLD_INTERRUPTS/RESUME_INTERRUPTS pair. 
This was required back when RESUME_INTERRUPTS could actually
execute ProcessInterrupts, but that hasn't been true since 2001...
 2006-10-22 20:34:54 +00:00
Tom Lane
bd95c74985 Code cleanup for pg_buffercache, from Mark Kirkwood. 2006-10-22 17:49:21 +00:00
Tom Lane
c2c0b14086 Various MSVC build fixes from Magnus; also remove stray Windows 
newlines.
 2006-10-22 17:17:09 +00:00
Tom Lane
fa5d08fbf8 Some desultory copy-editing. 2006-10-22 03:03:41 +00:00
Tom Lane
ed19393326 Some marginal editorial improvements and updates in the tutorial. 2006-10-21 23:12:57 +00:00
Peter Eisentraut
9c2c41646a Translations update 2006-10-21 21:03:04 +00:00
Tom Lane
890ce3975e Further release-note editorialization. 2006-10-21 18:41:53 +00:00
Tom Lane
425417d498 Editorial improvements for recent plpython doc updates. 2006-10-21 18:33:05 +00:00
Bruce Momjian
90f53d8487 Update PQserverVersion() to use 8.1.X as an example, rather than 7.4 
because the function didn't exist in 7.4.X.
 2006-10-21 18:25:01 +00:00
Bruce Momjian
a7701718b2 Update release notes for new pgcrypto additions. 
Marko Kreen
 2006-10-21 18:15:44 +00:00
Bruce Momjian
944c4e3feb Add URL for async I/O: 
>   http://archives.postgresql.org/pgsql-hackers/2006-10/msg00820.php
 2006-10-21 17:31:18 +00:00
Tom Lane
a003bd07f3 Rewrite discussion of string constant syntax to bring it into line with 
the politically correct view that backslash escapes are deprecated.
 2006-10-21 17:12:07 +00:00
Tom Lane
c9c1c4edf2 Make index entry more specific. 2006-10-21 17:10:43 +00:00
Tatsuo Ishii
a5007d671a pgbench: More fix with handling default scaling factor in the default 
scenarios. With multiple clinets, only the first client got the right
scaling factor and this gave a illusion of better performance in case
of the scaling factor greater than 1.
 2006-10-21 06:31:28 +00:00
Tom Lane
554032b3e4 Update release notes to current, and do a pass of editorial corrections. 2006-10-20 23:02:20 +00:00
Neil Conway
8b175c75a8 Minor doc tweak: make a reference to pg_locks into a link. 2006-10-20 20:35:13 +00:00
Alvaro Herrera
b0b9bedf8d Fix typo. 2006-10-20 16:34:48 +00:00
Tom Lane
7feedda098 Marginal code cleanups in pg_logdir_ls: use ReadDir not readdir, 
and avoid scribbling on its result (might be safe but why risk it)
 2006-10-20 00:59:03 +00:00
Tom Lane
33af087695 Try to fix the AIX getaddrinfo mess in a way that works on all versions. 
Going to wait for buildfarm results before backpatching, this time.
 2006-10-19 23:17:39 +00:00
Tom Lane
0549ba82e3 Clarify note about interaction of log_statement logging with errors. 
Remove obsolete note about logging of statements generated by plpgsql
function execution ... that doesn't happen anymore.
 2006-10-19 22:55:25 +00:00
Tom Lane
1b84441a49 Marginal improvement in logging: include the function name when logging 
a fastpath function call.
 2006-10-19 22:44:11 +00:00
Tom Lane
4887f5f979 Rename our substitute qsort to pg_qsort at the link-symbol level (but 
provide a macro so code can still just say qsort).  Avoids linker warnings
on pickier platforms such as Darwin, and outright failure on MSVC.
 2006-10-19 20:56:22 +00:00
Tom Lane
443abd83e5 Add externs for optarg/optind where apparently needed. Per Magnus. 2006-10-19 20:38:48 +00:00
Tom Lane
28997903a1 Handle missing M_PI the same way we've been doing in the core code, 
instead of inserting an MSVC dependency.
 2006-10-19 20:08:03 +00:00
Tom Lane
f6e00ae128 Further MSVC portability fixes from Magnus. 2006-10-19 20:03:08 +00:00
Bruce Momjian
6bc1f9b334 Remove qsort TODO.detail. All items completed. 2006-10-19 19:59:06 +00:00
Bruce Momjian
a60af96a00 Done: 
< * Improve port/qsort() to handle sorts with 50% unique and 50% duplicate
<   value [qsort]
<
<   This involves choosing better pivot points for the quicksort.
<
 2006-10-19 19:58:45 +00:00
Tom Lane
2315df21f8 Fix a couple of places that were assuming debug_query_string couldn't 
be NULL ... seems an unsafe assumption.
 2006-10-19 19:53:03 +00:00
Tom Lane
681892208f Make sure that debug_query_string contains the original query text, 
if available (which it usually should be), during processing of Bind
and Execute protocol messages.  This improves usefulness of
log_min_error_statement logging for extended query protocol.
 2006-10-19 19:52:22 +00:00
Tom Lane
def651f48f Clean up local redeclarations of variables with DLLIMPORT, per report 
from Magnus that MSVC complains about this.
 2006-10-19 18:32:48 +00:00
Neil Conway
fd38d726a9 Fix typo. 2006-10-19 17:48:04 +00:00
Tom Lane
72ec567a9a Simplify contrib Makefiles by removing unnecessary SRCS macro, 
per Magnus.
 2006-10-19 17:40:03 +00:00
Tom Lane
dbb397f30f Work around reported problem that AIX's getaddrinfo() doesn't seem to zero 
sin_port in the returned IP address struct when servname is NULL.  This has
been observed to cause failure to bind the stats collection socket, and
could perhaps cause other issues too.  Per reports from Brad Nicholson
and Chris Browne.
 2006-10-19 17:26:32 +00:00
Tom Lane
1e758d5263 Add some code to CREATE DATABASE to check for pre-existing subdirectories 
that conflict with the OID that we want to use for the new database.
This avoids the risk of trying to remove files that maybe we shouldn't
remove.  Per gripe from Jon Lapham and subsequent discussion of 27-Sep.
 2006-10-18 22:44:12 +00:00
Tom Lane
877f08da14 Fix up timetz input so that a date is required only when the specified 
timezone actually has a daylight-savings rule.  This avoids breaking
cases that used to work because they went through the DecodePosixTimezone
code path.  Per contrib regression failures (mea culpa for not running
those yesterday...).  Also document the already-applied change to allow
GMT offsets up to 14 hours.
 2006-10-18 16:43:14 +00:00